import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

@Inherited
@Retention(RetentionPolicy.RUNTIME)
public @interface MyAnnotation {
    /**
    * Description: 自定义注解
     * 参照@SuppressWarning
    * @author: Yin
    * @date: 2020/3/4 10:27
    */
    String value() default "hello";
}
